public class LazySingletonFactory {
    private static LazySingletonFactory instance;
    private String myCar; // Include myCar property

    private LazySingletonFactory() {}

    public static LazySingletonFactory getInstance() {
        if (instance == null) {
            synchronized (LazySingletonFactory.class) {
                if (instance == null) {
                    instance = new LazySingletonFactory();
                }
            }
        }
        return instance;
    }

    public String showInfo() {
        return Integer.toString(this.hashCode());
    }

    public String getMyCar() {
        return myCar;
    }

    public void setMyCar(String myCar) {
        this.myCar = myCar;
    }
}